Validation of sea ice concentration - Asian sector
Bulletin date: 2024-04-02
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-04-02:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
5 |
5 |
41 |
7 |
0 |
0 |
0 |
| OW |
0 |
0 |
2 |
6 |
5 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
15 |
8 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
19 |
9 |
0 |
0 |
14 |
| CDI |
0 |
0 |
0 |
9 |
21 |
5 |
27 |
297 |
| VCDI |
0 |
0 |
0 |
38 |
147 |
242 |
2204 |
29157 |
|
Date: 2024-04-04:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
28 |
33 |
3 |
0 |
0 |
| OW |
0 |
0 |
0 |
3 |
7 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
8 |
6 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
5 |
12 |
1 |
4 |
6 |
| CDI |
0 |
0 |
0 |
10 |
20 |
9 |
41 |
226 |
| VCDI |
0 |
0 |
0 |
15 |
113 |
223 |
2867 |
28642 |
|
Date: 2024-04-06:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
1 |
22 |
45 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
13 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
5 |
12 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
2 |
19 |
8 |
5 |
0 |
| CDI |
0 |
0 |
0 |
5 |
27 |
47 |
99 |
62 |
| VCDI |
0 |
0 |
0 |
9 |
102 |
399 |
5398 |
26003 |
|
Date: 2024-04-08:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
11 |
3 |
17 |
0 |
0 |
| OW |
0 |
0 |
0 |
4 |
3 |
3 |
0 |
0 |
| VODI |
0 |
0 |
0 |
6 |
10 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
1 |
11 |
10 |
6 |
1 |
| CDI |
0 |
0 |
0 |
5 |
14 |
53 |
209 |
201 |
| VCDI |
0 |
0 |
0 |
5 |
74 |
433 |
7966 |
23234 |
|
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